DATA FORMAT DEFINITION
NO DATA
OPTION
VALUE
No data actually transferred.
This type of message initiates an activity within the instrument rather
than accessing data. For instance, sending the Text string
!ds
will
cause the unit to store its scratch parameter data area to EEPROM.
This must always be done after configuration parameters have been
modified via the Comms. If this is not done the changes will be lost
when the instrument is switched off.
An ASCII number corresponding to the position of an item within
the list of parameters denoted in the associated FORMAT column
o f t h e M e s s a g e t a b l e . T h e n u m b e r i n g s t a r t s
from zero. E.G An Alarm action (AA) High Alarm will have a data
field corresponding to 2.
These are ASCII numeric fields which are scaled and formatted
according to the entry in the FORMAT column of the message
table.
ENGINEERING UNITS
-ENG HI - 7%
+ENG HI +7%
6
DP
REAL
-32000
64000
6
DP
ELECTRICAL UNITS
10 Volt range
-10
10
6
2
1-5 Volt range
0
5
6
3
1 Volt range
-1
+1
6
3
100mV range
-100mV
+100mV
6
1
4-20mA
0
20
6
2
0-20mA
0
20
6
2
0-10mA
0
10
6
2
% of Eng range
0.00
99.99
5
2
Unsigned integer
0
65535
5
0
TYPE OF DATA
LOW
LIMIT
HIGH
LIMIT
FIELD
WIDTH
DECIMAL
PLACES
APPENDIX E
APPENDICES
Page 91
Summary of Contents for DM4000U
Page 3: ...GETTING STARTED Page 3 ...
Page 7: ...INSTALLATION Page 7 ...
Page 25: ...USER GUIDE Page 25 ...
